baber/WOPTO huggingface dataset:
Patent DE-69020939-T2 (DE)
Inventor: NEAL CHARLES BAILEY
IPC: H04N5/45
Filed: 1990-04-12
Granted: 1996-03-21
Abstract: A contrast control circuit (54) develops a video gain control signal for continuously varying the video gain of a video signal to adjust the contrast of the video signal and limit beam current. The contrast control circuit may comprise an auto contrast control (24) responsive to video signal peaks, a contrast limiter (70) responsive to a beam current control signal related to average picture intensity and a manual control (20). A brightness modulator (72) is also responsive to the contrast control signal for continuously adjusting the brightness of the video signal inversely with the contrast. The brightness modulation is especially useful as part of a pix-in-pix video control circuit, further comprising video sources (30, 32) for first and second video signals and a selector (34) for alternatively feeding the first and second video signals to a video amplifier (52) to form a primary picture with an inset secondary picture.
Patent DE-69024985-T2 (DE)
Inventor: GABOR AKIVA P
IPC: G06T11/00
Filed: 1990-02-20
Granted: 1996-05-30
Abstract: Apparatus and method for color selection comprising apparatus defining a color display and selection space including a first area in which colors of a range of different hues are displayed at substantially predetermined levels of luminance and saturation and a second area in which colors of a selected hue, selectable from said range of different hues, and of differing saturation and luminance are displayed.
Patent DE-69032277-T2 (DE)
Inventor: DE FORNEL FREDERIQUE
IPC: G03F7/20
Filed: 1990-09-21
Granted: 1998-12-17
Abstract: A method of direct microlithography by screening a substrate (2), such as silicon wafer, with an optical and/or electronic beam in order to photomecanically or electromechanically etch submicrometric structures on the surface of said substrate. The method is characterized in that the source of the optical and/or electronic etching beam is kept an appropriate distance away from the substrate by means of a proximity sensor with a waveguide, such as a fiber-optical proximity sensor (6), adapted to measure the rapid variations, according to said distance, in the intensity of an electromagnetic wave reflected by the substrate in the near field region located on the end (8) of said sensor. Microlithography devicces for implementing this method are also described.
Patent DE-69032853-T2 (DE)
Inventor: FIELDS JAMES
IPC: B22D17/30
Filed: 1990-03-06
Granted: 1999-07-22
Abstract: This invention concerns an aluminum alloy casting characterized by an iron content of less than about 0.5% by weight, and a gas content of less than or equal to 5 milliliters (STP) per 100 grams of aluminum, said casting having a yield strength in tension (0.2% offset) greater than or equal to 110 MPa and a free bend deformation greater than or equal to 25 min.
Patent DE-69033607-T2 (DE)
Inventor: LANKINEN TAPIO
IPC: A61M15/00
Filed: 1990-06-13
Granted: 2000-12-28
Abstract: A device for a more effective pulverization of particles and/or agglomerates of a powdered inhalation medicament, comprising a chamber (2) intended for medicament and substantially closed at one end thereof, said chamber being provided with at least one air inlet port and a powdered medicament outlet port. The chamber (2) substantially closed at one end said, chamber being rotationally symmetrical in shape or its cross-section perpendicular to the centre axis thereof being substantially circular in shape and without substantial flow obstacles. The inlet and outlet ports are spaced from each other in the direction of the centre axis of chamber (2). Said inlet port (1) being designed to direct the air inflow into the vortex chamber substantially parallel to the tangent of said chamber.
Patent DE-69100036-T2 (DE)
Inventor: GUERIN ERIC
IPC: E05D15/44
Filed: 1991-06-20
Granted: 1993-07-15
Abstract: The invention relates to a fitting device for a casement of a pivot-hung window with improved closure. This device comprises, on each of its lateral fitting elements supporting the casement or compass mechanism, in addition to the conventional cap-shaped stop member (13) at the top of the slide track, a cam-profile member (15) positioned on the slide-track line and under said stop member (13), said cam-profile member interacting with a projecting element in the form of a fixed stud (17) or running roller fastened to the connecting link (5) articulated on the slide-track slide and on the supporting bar (3) of the casement, said studs (17) and cam-profile member (15) being suitably positioned relative to one another in order, during the operation of closing the casement, to allow the internal return guidance of each of the lateral fitting elements during closing, prior to that of said end nose into its stop cap (13), so that this cannot escape from the latter during the closing movement. <IMAGE>
Patent DE-69113144-T2 (DE)
Inventor: MARGARITELLI GIUSEPPE
IPC: C10C1/08
Filed: 1991-05-20
Granted: 1996-05-09
Abstract: The present invention regards a distilled, fractional and rectified coal tar oil for the ecological impregnation of wood characterized by the fact that it is the product of column rectification of naphthalene oil carried out at a temperature ranging from between 230xc and 330xC.
Patent DE-69115019-T2 (DE)
Inventor: MOREL JACQUES
IPC: H02G15/013
Filed: 1991-02-13
Granted: 1996-07-11
Abstract: The closure enables an electrical or telephone cable (2) to be fixed in a sealed manner to a circular opening (4) for passage of the said cable. It comprises a hollow body (5) constituted by two shells intended to be fixed around the cable (2) and comprising at least two jaws (6, 7) held radially in the said body (5) and each including a central opening (10, 11) for passage of the cable (2) and bearing radially on this cable during the fixing by clamping of the two shells onto each other, the two jaws defining between them a chamber (12) intended to be filled with a sealing material. The hollow body (5) comprises means for fixing it in a detachable and sealed manner to the said circular opening (4) for passage of the cable. <IMAGE>
Patent DE-69117739-T2 (DE)
Inventor: MCALEER ANDREW MATTHEW
IPC: C10L1/22
Filed: 1991-01-31
Granted: 1996-07-18
Abstract: Wax crystal modifiers for fuel oils are derived from ethylene-alpha olefin polymers with terminal unsaturation, preferably obtained by polymerization in the presence of a metallocene catalyst, optionally together with other cold flow improvers.
Patent DE-69117756-T2 (DE)
Inventor: CHATWIN CHARLES EDWARD
IPC: B42D15/10
Filed: 1991-07-12
Granted: 1996-07-18
Abstract: PCT No. PCT/GB91/01158 Sec. 371 Date Jan. 12, 1993 Sec. 102(e) Date Jan. 12, 1993 PCT Filed Jul. 12, 1991.A transfer film for use, for example, with security documents includes a pattern defining layer having concavities defining an inverted relief pattern, and a retaining layer overlying and releasably filling the concavities of the pattern defining layer. The pattern defining layer is removable from the retaining layer to transfer the relief pattern from the pattern defining layer to the retaining layer.
Patent DE-69123214-T2 (DE)
Inventor: PARKES STEPHEN MAXWELL
IPC: G01S13/28
Filed: 1991-09-24
Granted: 1997-03-13
Abstract: A digital chirp generator for generating linear frequency modulated signals, comprises a plurality of frequency/phase accumulators 10 pipelined together. Each frequency/phase accumulator includes a frequency accumulator driving phase accumulator. In the pipelined configuration the frequency accumulator and the phase accumulator of each frequency/phase accumulator are interconnected with the corresponding accumulator of the neighbouring frequency/phase accumulator. <IMAGE>
Patent DE-69133219-T2 (DE)
Inventor: CURTISS III
IPC: C12N5/10
Filed: 1991-11-08
Granted: 2004-02-12
Abstract: This invention provides immunogenic compositions for the immunization of a vertebrate or invertebrate comprising an avirulent derivative of S. typhi. The derivatives having a mutation of the cya and/or crp and/or cdt genes. The invention also provides immunogenic compositions for the immunization of a vertebrate and invertebrate comprising an avirulent derivative of the above type which is capable of expressing a recombinant gene derived from a pathogen of said vertebrate or invertebrate individual to produce an antigen capable of inducing an immune response against said pathogen. Other embodiments of the invention include methods of preparing immunogenic compositions from these strains, and strains useful in the preparation of the immunogenic compositions, as well as methods of stimulating the immune system to respond to an immunogenic antigen of S. typhi by administration of the immunogenic composition.
Patent DE-69210170-T2 (DE)
Inventor: GAROFALO ERCOLE
IPC: B29C70/52
Filed: 1992-10-30
Granted: 1996-10-24
Abstract: In a road safety barrier of the type including at least one elongate beam (7) which has fixing means (9) for its connection to support elements and which extends horizontally between the support elements, the beam includes a core (10) of synthetic resin reinforced with a mixture of continuous glass fibres and continuous steel wires extending parallel to the longitudinal axis of the beam, and can be produced by pultrusion. <IMAGE>
Patent DE-69211129-T2 (DE)
Inventor: GRIFFIN ELIZABETH ROSE
IPC: B22C1/16
Filed: 1992-03-12
Granted: 1996-12-12
Abstract: Binder compositions are disclosed that include silica aquasols having silica that is metal-modified to include a monolayer or less of a metal such as aluminum, tin, zinc or lead, and deionized to a pH of 2,5-7.0 and a water soluble polymer such as poly(vinyl alcohol). An adhesive that includes a silica aquasol, an oxygen-moiety containing polymer, and clay, the surface of the silica being modified to include a metal, and the silica aquasol being deionized to a pH of 2.5 to 7.
Patent DE-69220801-T2 (DE)
Inventor: JONES PHILIP
IPC: G02B5/124
Filed: 1992-08-05
Granted: 1998-02-19
Abstract: A reflective liquid crystal display includes a retroreflector made of an array of full corner cube elements which have their optic axes tilted away from the normal to the plane of the display by an angle of between about 10 DEG  and about 45 DEG .
Patent DE-69220886-T2 (DE)
Inventor: PIGOZZI GIAN MARIA
IPC: F16H37/04
Filed: 1992-10-30
Granted: 1998-01-15
Abstract: A gear change (1) for a vehicle comprising an external box (6) made from an aluminium alloy, a main group (2), a driving shaft (7) of which is adapted to be moved by an engine of the vehicle and a driven shaft (8) of which may be connected angularly with the driving shaft (7) via a plurality of pairs of gears (24 - 32) defining different transmission ratios, and an auxiliary epicyclic group (3) connected in cascade with the main group (2) in which the driven shaft (8) is loaded axially by elastic means (61) which maintain it in contact with axial abutment means (19) to ensure its correct axial positioning with variations in the play due to differential thermal expansion with respect to the box (6). <IMAGE>
Patent DE-69221371-T2 (DE)
Inventor: HAYES JOHN
IPC: H04W8/04
Filed: 1992-01-30
Granted: 1997-12-11
Abstract: A cellular radio communications network has a plurality of mobile switching centers each having a plurality of base stations with which a mobile subscriber may be connected. A plurality of mobile switching centers serve as the home exchange for a plurality of mobile subscribers. A plurality of mobile switching centers serve as the visited exchange for a plurality of mobile subscribers for which each is not the home exchange. A data network interconnects each of the mobile switching centers. A subscriber interrogation point is connected to the data network and is associated with either other such points or a group of mobile subscribers. The subscriber interrogation point has a memory containing information associated with each mobile subscriber identifying either its home exchange or other interrogation points able to identify such home exchange.
Patent DE-69316128-T2 (DE)
Inventor: HEERINGA SCHELTE
IPC: H03K17/0424
Filed: 1993-09-23
Granted: 1998-06-25
Abstract: A flyback converter including a first (6) and a second (8) switching transistor, a first (10) and a second (12) rectifier diode, and a primary winding (14) of a transformer, which parts are connected in a bridge arrangement. The first switching transistor (6) receives its drive by positive feedback via a secondary winding (30), a coupling capacitor (36) and a series resistor (38, 40). Upon commutation of the voltage on the secondary winding (30) the first switching transistor (6) is turned off, a discharge diode (44) providing a discharge path for the coupling capacitor (36) in order to achieve that the first switching transistor (6) is turned on more rapidly in the next switching cycle. However, the discharge diode (44) limits the cut-off voltage on the control electrode of the first switching transistor (6), so that turning off proceeds comparatively slowly. This effect is eliminated by a voltage source (46, 48, 52) and a further switching transistor (54) which is turned on upon commutation. The further switching transistor (54) then produces a higher cut-off voltage on the control electrode of the first switching transistor (6), as a result of which the first switching transistor (6) is turned off more rapidly.
Patent DE-69324591-T2 (DE)
Inventor: HASEGAWA MASAKATSU
IPC: C08B37/02
Filed: 1993-08-04
Granted: 1999-08-19
Abstract: A composite having a small particle diameter and composed of a water-soluble carboxypolysaccharide and a magnetic iron oxide having a core diameter ranging from about 2 to about 7 nm, wherein the overall diameter ranges from about 10 to about 50 nm, the ratio of the overall diameter to the core diameter is about 15 or less, and the T2 relaxation capacity ranges from about 10 to about 150 (mM.sec)<-><1>. The composite is reduced in toxicity and side effects and is useful as iron preparation, X-ray contrast medium, MRI contrast medium, reagent for blood stream measurement, drug carrier, and so forth in the fields of medicine, biology and engineering. <IMAGE>
Patent DE-69327380-T2 (DE)
Inventor: SIRET PATRICE JEAN
IPC: C07D409/14
Filed: 1993-10-01
Granted: 2000-05-11
Abstract: The present invention provides a compound of the formula (I) <CHEM>  wherein:  R<1> is 1-hydroxyethyl, 1-fluoroethyl or hydroxymethyl;  R<2> is hydrogen or C1-4alkyl; Z is carboxy, sufonic acid, tetrazol-5-yl or C1-4alkylsulfonylcarbamoyl (-CONHSO2C1-4alkyl);  A is a phenyl or thienyl ring; and A is optionally further substituted by one or two substituents or a pharmaceutically acceptable salt or in vivo hydrolysable ester thereof. Processes for their preparation, intermediates in their preparation, their use as therapeutic agents and pharmaceutical compositions containing them.
Patent DE-69328776-T2 (DE)
Inventor: KANDEL A
IPC: A61K35/12
Filed: 1993-03-18
Granted: 2000-11-09
Abstract: The present invention relates to cartilage tissue reconstituted on a substrate; to a method for producing reconstituted cartilage tissue; and to cartilage tissue reconstituted in vitro from isolated chondrocytes cultured on a substrate.
Patent DE-69403110-T2 (DE)
Inventor: FAUCHERE JEAN-LUC
IPC: C07K14/655
Filed: 1994-02-17
Granted: 1997-12-04
Abstract: The invention relates to the derivatives of formula (I): <IMAGE>  in which R1, R2, X1 and X2 are defined as in the description. Medicaments.
Patent DE-69403755-T2 (DE)
Inventor: SUZUKI MARIKO
IPC: D06P3/60
Filed: 1994-11-07
Granted: 1998-01-22
Abstract: Disclosed herein is an ink-jet printing cloth composed of cellulose fibers, wherein the specific gravity of the cloth in an absolute dry condition is controlled within a range of from 1.45 to 1.49 by mercerization. <IMAGE>
Patent DE-69407958-T2 (DE)
Inventor: MAHER COLIN
IPC: B01D29/00
Filed: 1994-10-13
Granted: 1998-05-14
Abstract: An improved strainer device has a screen which receives a solid/mixture from a feed container for separation. To insure that an uneven flow of the mixture over the screen does not occur due to, for example, a non-level mounting, inlet rushing or turbulence, a weir structure is provided which raises the water mixture level above the screen by a predetermined height.
Patent DE-69411826-T2 (DE)
Inventor: STERN LEIF EINAR
IPC: B05B11/00
Filed: 1994-08-26
Granted: 1999-03-04
Abstract: Portioning arrangement for dispensing portions of liquid foodstuff (2) from a foodstuff container, where the portioning device exhibits a portioning housing which exhibits a holding part (7) and a portioning device (8) attachable to this in such a way that the holding part (7) and the portioning device (8) together form a portioning chamber (9) and where the portioning device (8) is arranged to allow foodstuff (2) to be drawn by suction out of the foodstuff container and into the portioning chamber (9) and dispensed from it, principally on to food such as a hamburger or the like. In order to be able to quickly and effectively clean this portioning arrangement (1) internally by dismantling only a small number of parts without tools, the portioning device (8) is designed as a bung-like part (24) which is intended to be inserted into a space (23) intended for the purpose in the holding part (7) so that the bung-like part (24) plugs with a seal and sits securely in said space (23). <IMAGE>
Patent DE-69426879-T2 (DE)
Inventor: SEGALL E
IPC: A61K9/00
Filed: 1994-06-03
Granted: 2001-10-18
Abstract: An artificial plasma-like substance having at least one water soluble polysaccharide oncotic agent selected from the group consisting of high molecular weight hydroxyethyl starch, low molecular weight hydroxyethyl starch, dextran 40 and dextran 70, and albumin which is buffered by lactate and has a pre-administration pH of between 5 and 6.5 is disclosed. Also disclosed is an artificial plasma-like solution having at least two water soluble polysaccharide oncotic agents one of which is eliminated from the circulation slowly and the other of which is eliminated from the circulation quickly. Supplimentation of the plasma-like solution with certain ions is described. A system for administration of the plasma-like solution to a subject wherein the system comprises a first and second solution each having particular buffers is described. The plasma-like solution including cryoprotective adducts is also disclosed. The use of the plasma-like solution in organ transplant, novel chemotherapy procedures, and tissue, organ and organism cryopreservation are also disclosed.
Patent DE-69430839-T2 (DE)
Inventor: NAGATA RYU
IPC: C07D209/90
Filed: 1994-11-14
Granted: 2003-02-13
Abstract: A tricyclic indole-2-carboxylic acid derivative represented by the formula 1: <CHEM>  wherein X represents alkyl, halogen or cyano; R<1> represents hydrogen, or a protecting group of carboxyl group;  W represents hydrogen, -CO2R<3i>, -CONR<3i>R<4i>, -A-CO2R<3i> or -A-CONR<3i>R<4i>, wherein -A- represents alkylene and R<3i> and R<4i> independently represent hydrogen, alkyl, aryl or substituted aryl, or a pharmaceutically acceptable salt thereof, these compounds are selective antagonists of glycine binding site of the NMDA receptor.
Patent DE-69505388-T2 (DE)
Inventor: MILLS PAUL
IPC: B32B27/36
Filed: 1995-07-06
Granted: 1999-05-06
Abstract: A polymeric film comprising a first layer of polymeric material having on at least one surface thereof a second layer of polymeric material comprising, based upon the weight of the polymer in the second layer, (a) 0.05% to 2.0% by weight of silicone resin particles and/or calcined silicone resin particles having a volume distributed median particle diameter of 1.5 to 12.5  mu m, and (b) 0.005% to 1.0% by weight of china clay particles having a volume distributed median particle diameter of 0.1 to 2.0  mu m.
Patent DE-69508944-T2 (DE)
Inventor: MILLER HAROLD
IPC: B60R22/28
Filed: 1995-08-23
Granted: 1999-10-28
Abstract: A load absorbing retractor comprising: a rotating spool or reel, seat belt webbing secured to the reel; at least one movable bushing, responsive to loads generated during an emergency situation, for deforming a portion of the reel and in so doing dissipating a determinable amount of the energy.
Patent DE-69526920-T2 (DE)
Inventor: AESCHBACH ROBERT
IPC: A23L27/10
Filed: 1995-11-28
Granted: 2003-08-21
Abstract: Extraction of antioxidants from plant material having a moisture content of 5-30 wt.% is effected by mixing the material with a 2-6C alkylene glycol and subjecting the mixt. to a pressure of at least 40 bar.
Patent DE-69529538-T2 (DE)
Inventor: AITKEN ROBERT JOHN
IPC: A01N1/02
Filed: 1995-11-09
Granted: 2003-11-06
Abstract: The use of CYB medium for the storage and/or transportation of semen at ambient temperature.
Patent DE-69529973-T2 (DE)
Inventor: CILIBERTO GENNARO
IPC: A61P43/00
Filed: 1995-12-13
Granted: 2003-12-04
Abstract: It is known that the ligands of the group of cytokines similar to Interleuk 6 (IL-6), that is Oncostatin M (OSM), Leukemia Inhibitory Factor (LIF), Ciliary Neurotrophic Factor (CNTF) and Interleukin 11 (IL-11), induce the formation of a receptor complex of which the membrane molecule gp 130 is a part. The present invention refers to a methodology for selecting superagonists, antagonists and superantagonists of human interleukin-6 comprising the following operations: comparing the amino acid sequence of bovine granulocyte colony stimulating factor (bG-CSF) with the sequence of said hormone; and on the basis of the above comparison, formulating a three dimensional model of said hormone, which allows the identification of residues that form the site of interaction with the specific receptor (Site 1) and those that constitute the site of interaction with gp 130 (Site 2) respectively. The invention allows the identification of these sites in human interleukin-6 and the isolation of variants having, with respect to the wild type hormone, a greater affinity for the specific receptor (superagonists and superantagonists) or affinity for gp 130 reduced or abolished (antagonists and superantagonists). A scheme illustrating the methodology applied to identify site 1 and site 2 in the case of human interleukin-6 is disclosed. The invention also describes the obtaining of specific superagonists and superantagonists of interleukin-6 and the use of superantagonists as low dose inhibitors of the growth of human myeloma cells dependent on wild type interleukin-6.
Patent DE-69530980-T2 (DE)
Inventor: GALY H
IPC: A01N63/00
Filed: 1995-03-09
Granted: 2004-05-19
Abstract: The invention relates to methods of enriching for hematopoietic cell populations enriched in myeloid and/or lymphoid progenitor cells based on cell specific markers. The methods also provide an enriched population of prethymic lymphoid-committed progenitor population lacking long-term hematopoietic reconstitution potential. Compositions enriched for the cells and populations of cells obtained therefrom are also provided by the invention. Methods of use of the cells are also included. Methods of genetically modifying the cells are provided as are cells obtained thereby.
Patent DE-69531918-T2 (DE)
Inventor: MURUGESAN NATESAN
IPC: C07D417/12
Filed: 1995-08-25
Granted: 2004-08-19
Abstract: Compounds of the formula <CHEM> inhibit the activity of endothelin. The symbols are defined as follows: R<1>, R<2>, R<3> and R<4> are each directly bonded to a ring carbon and are each independently     (a) hydrogen; (b) alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, aryloxy, aralkyl or aralkoxy, any of which may be substituted with Z<1>, Z<2> and Z<3>;   (c) halo;   (d) hydroxyl;   (e) cyano;   (f) nitro;   (g) -C(O)H or -C(O)R<5>;   (h) -CO2H or -CO2R<5>;   (i) -Z<4>-NR<6>R<7>;   (j) -Z<4>-N(R<1><0>)-Z<5>-NR<8>R<9>; or (k) R<3> and R<4> together may also be alkylene or alkenylene, either of which may be substituted with Z<1>, Z<2> and Z<3>, completing a 4- to 8-membered saturated, unsaturated or aromatic ring together with the carbon atoms to which they are attached; and the remaining symbols are as defined in the specification.